%% You should probably cite rfc4505 instead of this I-D.
@techreport{ietf-sasl-anon-05,
    number =    {draft-ietf-sasl-anon-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-sasl-anon/05/},
    author =    {Kurt Zeilenga},
    title =     {{Anonymous Simple Authentication and Security Layer (SASL) Mechanism}},
    pagetotal = 9,
    year =      2005,
    month =     feb,
    day =       22,
    abstract =  {On the Internet, it is common practice to permit anonymous access to various services. Traditionally, this has been done with a plain-text password mechanism using "anonymous" as the user name and using optional trace information, such as an email address, as the password. As plain-text login commands are not permitted in new IETF protocols, a new way to provide anonymous login is needed within the context of the Simple Authentication and Security Layer (SASL) framework. {[}STANDARDS-TRACK{]}},
}